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Select n random rows from SQL Server table
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select top 10 percent * from [yourtable] order by newid()
In response to the "pure trash" comment concerning large tables: you could do it like this to improve performance.
select * from [yourtable] where [yourPk] in
(select top 10...
PostgreSQL: insert from another table
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answered Jul 1 '19 at 21:10
Tom HoodTom Hood
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How do I determine height and scrolling position of window in jQuery?
... my code here
– Philluminati
Jun 4 '10 at 8:48
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$(window).height() gives the height viewport an...
Export specific rows from a PostgreSQL table as INSERT SQL script
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edited Dec 28 '18 at 10:39
Abdellah Alaoui
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a...
how to convert binary string to decimal?
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Is this still relevant? parseInt(101, 2) returns 5.
– srph
Mar 17 '15 at 10:28
13
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What is the difference between 'classic' and 'integrated' pipeline mode in IIS7?
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edited May 23 '17 at 12:10
Community♦
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answered Dec 28 '12 at 9:42
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Scrollable Menu with Bootstrap - Menu expanding its container when it should not
... ZimZim
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6
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How to add text to a WPF Label in code?
...re...)
– Stephen Holt
Oct 29 '13 at 10:52
when update .Content for a WPF label, it does not always refresh the label. ...
MySQL select with CONCAT condition
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10
SELECT needefield, CONCAT(firstname, ' ',lastname) as firstlast
FROM users
WHERE CONCAT(first...